Hi All, ***Keyblind launches in 2 hours.*** An open-source MCP server that blinds AI agents to your API keys. Your .env file is the most dangerous file on your machine. AI coding tools read it. Those secrets end up in transcripts. 100,000+ have already been found indexed. Keyblind encrypts your secrets (AES-256-GCM) and resolves them at runtime the AI never sees the real values. Works with every AI editor: Claude Code, Cursor, Copilot, Windsurf, Cline, Zed. 2-minute demo dropping at launch. Here's what it covers: - Encrypted vault setup - .env sandbox with deterministic fakes - AI agent sees only sandbox values - TOTP 2FA, secret sharing, dead man's switch - CLI pairing to web dashboard MIT licensed. Zero network. Zero telemetry. 2 hours. https://lnkd.in/eq82gwSY hashtag#opensource hashtag#developers hashtag#security hashtag#mcp hashtag#devtools hashtag#launch hashtag#claudecode hashtag#cursor hashtag#copilot hashtag#windsurf hashtag#cline hashtag#zed https://lnkd.in/eVSV-nQZ
AI coding tools read your .env file — and secrets leak into transcripts.
Keyblind encrypts API keys into a local AES-256-GCM vault and replaces
them with deterministic fakes. Secrets resolve at runtime. Your AI
never sees them. MCP-native, works everywhere.
Encrypted secrets vault with MCP for AI agents. Secrets resolved at runtime, never leaked to LLM conversations.
